- RTX Corporation (Annapolis Junction, MD)
- …in either State College, PA or Columbia, MD **What You Will Do** + The Senior Java Software Engineer will design, develop, and maintain advanced software ... citizens are eligible for a security clearance **Security Clearance:** TS /SCI with Polygraph **This position is eligible for a...create a safer, more secure world. In the Senior Java Software Engineering role, you will design,… more
- System One (Aurora, CO)
- … Clearance 100% ONSITE in Aurora, Colorado Looking for a Java Software Engineer with an active Top Secret / SCI Clearance to join a high-performing ... Software Engineer MUST have ACTIVE Top ...deploy to the test/production bench. Required Qualifications: + Clearance: TS /SCI w CI Poly + Bachelor's Degree in Computer… more
- GliaCell Technologies (Annapolis Junction, MD)
- Are you a Junior Java Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance + US Citizenship +… more
- CACI International (Sterling, VA)
- Java Software Engineer Job...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up ... End: 7/1/2025 **The Opportunity:** CACI is seeking an experienced Java Software Developer to join a multidisciplined...VA or Aurora, CO * Must possess an active TS /SCI and must be able to obtain the required… more
- ManTech (Hanover, MD)
- ManTech seeks a motivated, career and customer-oriented **CNO Java Software Engineer ** to join our team in the Hanover, Maryland location. Provides ... but are not limited to:** + Developing and coding software , ensuring software standards are met. +...experience in lieu of a degree. + Experience with Java 8 or higher + Experience with build environments… more
- CACI International (Aurora, CO)
- Java Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Posting End: 4/30/2026 **Job Description:** CACI is seeking a Software Developer to join a multidisciplined team to work...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
- System One (Annapolis Junction, MD)
- Software Engineer ( TS /SCI w/ CI Poly) - High-Performance Agile Team ? Location: Annapolis Junction, MD ? Clearance Required: Active TS /SCI with CI Poly ? ... Direct Hire About the Role: We are seeking a Software Engineer with an Active TS...may be substituted) ? Programming Expertise: Strong experience with Java ? Technical Skills: + Proficiency in multiple languages… more
- Lockheed Martin (King Of Prussia, PA)
- …and Test/Training\. We are looking for strong, team\-oriented full stack Java /JavaScript software developers, background with orbital mechanics, mathematics, ... best be allocated? What are the most effective defenses to adversary threats? CEC software simulates a wide range of scenarios, wargaming the actions from both sides… more
- ASM Research, An Accenture Federal Services Company (Fort Meade, MD)
- …position. + TS /SCI clearance with polygraph. **Other Job Specific Skills** + Strong Java skills, developing software in Red Hat Linux. + Swagger. + ReactOS. ... and applications. Responsible for the design, development, and configuration of software systems to meet market and/or client requirements. Develops code using… more
- General Dynamics Information Technology (Washington, DC)
- …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Software Engineer ** Transform technology into opportunity as a Senior … more
- General Dynamics Information Technology (Washington, DC)
- …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... years of related experience **US Citizenship Required:** Yes **Job Description:** The Senior Software Engineer shall work with the Government lead supporting the… more
- SpaceX (Hawthorne, CA)
- Full Stack Software Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...+ Professional programming experience with object-oriented languages such as Java , Python, C# + Strong software design… more
- SpaceX (Hawthorne, CA)
- Software Engineer , C++ - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... of enabling human life on Mars. SOFTWARE ENGINEER , C++ - TOP SECRET ...in software development delivering robust and scalable software applications + Experience with Python, Java … more
- SpaceX (Hawthorne, CA)
- …enabling human life on Mars. SOFTWARE ENGINEER , HARDWARE TEST & AUTOMATION - TOP SECRET CLEARANCE As a Software Engineer in Special Programs, you ... Software Engineer , Hardware Test & Automation - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity… more
- Lockheed Martin (King Of Prussia, PA)
- …One, Confluence\) * UI Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to ... Area is looking for an early career Full Stack Software Engineer , who's willing to work in...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
- Microsoft Corporation (Atlanta, GA)
- The Amplify Team is looking for a ** Software Engineer II** . This team...+ Candidates must have an active Top Secret and be willing to upgrade to TS ... experience for their organizations. We are seeking a Senior Software Engineer to add to our team...languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python + OR equivalent experience. **Other… more
- Northrop Grumman (Dulles, VA)
- RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... for mid-level and senior engineers with a background in Software Engineering.** **_Key Skills include:_** + Full stack development...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
- Belay Technologies (Annapolis Junction, MD)
- …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer / Java Developer (SWE), who can support one of our programs ... The SWE develops, maintains, and enhances complex and diverse software systems. The SWE shall be reviewing and testing...processes may be substituted for a bachelor's degree. + TS /SCI Clearance with polygraph is required. Candidates should have… more
- Booker DiMaio, LLC (Annapolis Junction, MD)
- Candidates must have an active Top Secret /SCI Clearance with a Full Scope Polygraph. Onsite in Annapolis Junction, MD with 1-2 days/week remote depending on ... workflow and tasking. Immediate need for a DevOps Engineer to focus on DevOps engineering of an expanding collaboration workflow platform that combines COTS,… more
- Lockheed Martin (King Of Prussia, PA)
- …employment, selected candidates will be required to possess Active Top Secret security clearance with adjudicated SCI Eligibility \( TS /SCI\), AND a favorably ... Development Teams\. We're seeking a talented and motivated Software Engineer to join our exciting development...Citizen \- Applicants must possess at minimum a Current Top Secret security clearance with SCI Eligibility… more